New Hybrid Microscope Probes Nano-Electronics

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A false color SPIM image (b) reveals the same physical structure of a gold pattern on glass as an atomic force microscope image (a) but the high intensity regions in the SPIM image indicate that electron ejection is much more efficient at metal edge ...
A false color SPIM image (b) reveals the same physical structure of a gold pattern on glass as an atomic force microscope image (a), but the high intensity regions in the SPIM image indicate that electron ejection is much more efficient at metal edge discontinuities. Credit: Credit: O.L.A. Monti, T.A. Baker, and D.J. Nesbitt/JILA

A new form of scanning microscopy that simultaneously reveals physical and electronic profiles of metal nanostructures has been demonstrated at JILA, a joint institute of the National Institute of Standards and Technology (NIST) and University of Colorado at Boulder. The new instrument is expected to be particularly useful for analyzing the make-up and properties of nanoscale electronics and nanoparticles.


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